Palette box



FIG. 1 is a bottom view of a palette box showing the new design, shown in a closed position of use;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a perspective view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a perspective view thereof, shown in an open position of use.

In the drawings, the broken lines represent portions of the article which form no part of the claimed design. 

CLAIM The ornamental design for a palette box, as shown and described. 